/*
 * Components: reusable UI widgets (buttons, cards, menu, form controls).
 * Layout/structure lives in layout.css.
 */

/* ============================ BUTTONS ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.btn:hover {
  text-decoration: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn--pill {
  border-radius: var(--radius-pill);
  padding-inline: 1.4rem;
}

.btn--muted {
  background: var(--color-muted);
  color: var(--color-invert);
}

.btn--muted:hover {
  background: color-mix(in srgb, var(--color-muted) 82%, #000);
}

.btn--dark {
  background: var(--color-btn-dark);
  color: var(--color-invert);
  padding-block: 0.85rem;
}

.btn--dark:hover {
  background: color-mix(in srgb, var(--color-btn-dark) 80%, #fff);
}

.btn--light {
  background: var(--color-surface);
  color: var(--color-muted);
  border: 1px solid var(--color-surface);
}

.btn--light:hover {
  background: color-mix(in srgb, var(--color-surface) 85%, var(--color-muted));
}

.btn--block {
  width: 100%;
}

.btn__chevron {
  margin-left: auto;
}

/* ============================ PROMO CARD (hero) ============================ */
.promo-card {
  background: rgba(255, 255, 255, 0.71);
  backdrop-filter: blur(3.85px);
  -webkit-backdrop-filter: blur(3.85px);
  border: 1px solid var(--color-invert);
  border-radius: var(--radius-card);
  padding: var(--space-3);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: var(--space-3);
}

.promo-card__media {
  position: relative;
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 7 / 4;
}

.promo-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Subtle wash over the image, matching the Figma card. */
.promo-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.09);
  pointer-events: none;
}

.promo-card__play {
  position: absolute;
  inset: 0;
  margin: auto;
  z-index: 1;
  width: var(--space-8);
  height: var(--space-8);
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, 0.42);
  color: var(--color-invert);
}

.promo-card__title {
  padding-inline: var(--space-2);
  font-size: var(--fs-lead);
  color: var(--color-text);
}

/* ============================ OFFER CARD (descubre) ============================ */
.offer {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  border-radius: var(--radius-card);
  background: var(--gradient-card);
  color: var(--color-text);
}

.offer--blue { background: var(--gradient-card-blue); }
.offer--green { background: var(--gradient-card-green); }

.offer__media {
  aspect-ratio: 382 / 262;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-2);
  background: var(--color-surface-alt);
}

.offer__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.offer__title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-regular);
  line-height: 1;
  color: var(--color-text);
}

.offer__kicker {
  text-transform: uppercase;
  font-weight: var(--fw-medium);
  font-size: var(--fs-lead);
  color: var(--color-text);
}

.offer__text {
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}

.offer__arrow {
  align-self: flex-end;
  margin-top: auto;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-ink);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition);
}

.offer__arrow:hover {
  transform: translate(2px, -2px);
}

/* ============================ TABS ============================ */
.tab {
  padding: 0.6rem 1.4rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-text-soft);
  font-size: var(--fs-sm);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.tab:hover {
  border-color: var(--color-muted);
  color: var(--color-text);
}

.tab.is-active {
  background: #dcebe2;
  border-color: transparent;
  color: var(--color-ink);
}

/* ============================ CÁTEDRA CARD ============================ */
.catedra-card {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--gradient-card-green);
}

.catedra-card__media {
  position: relative;
  overflow: hidden;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

/* Absolutely fill the cell so the image never dictates the card height. */
.catedra-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--color-surface-alt);
}

.catedra-card__label {
  position: absolute;
  top: var(--space-6);
  left: var(--space-6);
  max-width: 12ch;
  color: var(--color-invert);
  font-size: clamp(1.25rem, 1.9vw, 1.75rem);
  line-height: 1.1;
  text-transform: uppercase;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.catedra-card__body {
  padding: clamp(1.5rem, 3vw, 2.75rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.catedra-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-5);
}

.catedra-card__name {
  max-width: 13ch;
  font-size: clamp(2rem, 3.4vw, 3.4rem);
  font-weight: var(--fw-regular);
  line-height: 1.02;
  color: var(--color-ink);
}

.catedra-card__uni-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-2);
  flex: 0 0 auto;
  text-align: right;
}

.catedra-card__since {
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}

.catedra-card__uni {
  height: 46px;
  width: auto;
}

.catedra-card__desc {
  font-size: 14px;
  color: var(--color-text-soft);
  max-width: 62ch;
}

.team {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-2);
  -webkit-mask-image: linear-gradient(90deg, #000 76%, transparent 100%);
  mask-image: linear-gradient(90deg, #000 76%, transparent 100%);
}

.team__member img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  background: var(--color-surface-alt);
}

.team__name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-ink);
  line-height: 1.2;
}

.team__role {
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}

.catedra-card__cta {
  margin-top: auto;
  display: flex;
  justify-content: flex-end;
}

/* ============================ FEATURE CARD (desarrollo) ============================ */
.feature {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.feature__media {
  position: relative;
  display: block;
  aspect-ratio: 408 / 585;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--color-surface-alt);
}

.feature__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature__media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0) 38%);
}

.feature__label {
  position: absolute;
  top: var(--space-5);
  left: var(--space-5);
  z-index: 1;
  color: var(--color-invert);
  font-size: var(--fs-lead);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.feature__arrow {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 1;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-ink);
  transition: transform var(--transition);
}

.feature__media:hover .feature__arrow {
  transform: translate(2px, -2px);
}

.feature__text {
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}

/* ============================ TESTIMONIAL CARD ============================ */
.testi-card__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 300 / 470;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: #0c0f10;
}

.testi-card__poster {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testi-card__play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: var(--color-invert);
  backdrop-filter: blur(2px);
}

.testi-card__play:hover {
  background: rgba(255, 255, 255, 0.36);
}

.testi-card__figure figcaption {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-4);
  color: var(--color-invert);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0) 32%, rgba(0, 0, 0, 0) 55%, rgba(0, 0, 0, 0.7) 100%);
}

.testi-card__person {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.testi-card__avatar {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-pill);
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.85);
}

.testi-card__name {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
}

.testi-card__org {
  display: block;
  font-size: 0.75rem;
  opacity: 0.8;
}

/* ============================ NEWSLETTER FORM ============================ */
.newsletter__kicker {
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-soft);
  font-size: var(--fs-sm);
}

.field__label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-text);
}

.field__row {
  display: flex;
  gap: var(--space-3);
}

.field__input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-ink);
}

.field__input::placeholder {
  color: var(--color-text-soft);
  opacity: 0.7;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 0.75rem;
  color: var(--color-text-soft);
}

.checkbox input {
  margin-top: 0.15rem;
}

.checkbox a {
  text-decoration: underline;
}

/* ============================ MENU ============================ */
.menu-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-ink);
  font-size: var(--fs-sm);
}

.menu-toggle__icon {
  display: inline-grid;
  gap: 4px;
  width: 22px;
}

.menu-toggle__icon span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Full-height slide-in drawer with a dimmed backdrop. */
.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  justify-content: flex-end;
  background: rgba(38, 48, 47, 0.4);
  animation: overlay-in var(--transition);
}

.menu-overlay[hidden] {
  display: none;
}

@keyframes overlay-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.menu-drawer {
  width: min(527px, 100%);
  height: 100%;
  overflow-y: auto;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  background: linear-gradient(180deg, #d4dde3 0%, #d9e7e5 55%, #e6f2ec 100%);
  animation: drawer-in var(--transition);
}

@keyframes drawer-in {
  from { transform: translateX(24px); }
  to { transform: none; }
}

.menu-drawer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.55);
}

.lang-toggle button,
.lang-toggle a {
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-muted);
  text-decoration: none;
}

.lang-toggle button.is-active,
.lang-toggle a.is-active {
  background: var(--color-muted);
  color: var(--color-invert);
}

.menu-close {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--color-muted);
  border-radius: var(--radius-sm);
  color: #484c4d;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.menu-drawer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.menu-drawer__nav a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  width: fit-content;
  font-size: clamp(1.75rem, 5.2vw, 2.5rem);
  line-height: 1.12;
  color: #484c4d;
}

.menu-drawer__nav a:hover {
  color: var(--color-ink);
  text-decoration: none;
}

.menu-drawer__foot {
  margin-top: auto;
  display: grid;
  gap: var(--space-5);
}

.menu-drawer__heading {
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  font-size: var(--fs-lead);
  font-weight: var(--fw-medium);
  color: #484c4d;
}

.menu-drawer__contact {
  display: grid;
  gap: 2px;
  font-style: normal;
  font-size: var(--fs-sm);
  color: var(--color-text);
}

.menu-social {
  display: flex;
  gap: var(--space-3);
}

.menu-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-muted);
  color: #484c4d;
  transition: background var(--transition), color var(--transition);
}

.menu-social a:hover {
  background: var(--color-muted);
  color: var(--color-invert);
}

.menu-drawer__legal {
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}